:root{--text-primary: #323653;--text-secondary: rgba(50, 54, 83, .6);--border-secondary: rgba(50, 54, 83, .1);--activity-primary: #7BC947;--activity-alternate: rgba(123, 201, 71, .2);--activity-primary-pressed: #b5e198;--white-secondary: rgba(255, 255, 255, .6);--white-tertiary: rgba(255, 255, 255, .4);--white-quaternary: rgba(255, 255, 255, .2)}:root{--max-width: 475px;background-color:#fff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text-primary);background-color:#fff}h1{position:absolute;bottom:40px;left:24px;right:24px;font-size:2.5rem;font-weight:700;color:#fff;z-index:2}#player-view{background-color:#000}.player-container{height:100vh;width:100%;max-width:var(--max-width);position:relative;margin:0 auto;overflow:hidden}.player-container.full-width{max-width:100%;width:100vw}.video-container{position:absolute;top:0;left:0;width:100%;height:100vh;background-color:#111}video{width:100%;height:100%;object-fit:cover}.top-bar{position:absolute;top:0;left:0;width:100%;padding:max(16px,env(safe-area-inset-top)) 24px 60px;background:linear-gradient(to bottom,#000000e6,#000000b3 40%,#0000);display:flex;justify-content:space-between;align-items:flex-start;z-index:3}.close-btn{background:none;border:none;cursor:pointer;padding:8px;margin-left:16px;margin-top:28px;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.close-btn:focus{outline:none}.close-btn:active{background-color:#ffffff1a;border-radius:50%}.close-btn img{width:24px;height:24px;filter:brightness(0) saturate(100%) invert(100%)}.progress-bar{position:absolute;top:max(16px,env(safe-area-inset-top));left:24px;right:24px;display:flex;gap:4px}.progress-segment{flex:1;height:4px;background-color:var(--white-quaternary);border-radius:2px;position:relative}.progress-segment.completed,.progress-segment.active{background-color:var(--activity-primary)}.progress-segment.active:after{content:"";position:absolute;width:10px;height:10px;background-color:var(--activity-primary);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.countdown-overlay{position:absolute;top:0;left:0;width:100%;height:100vh;background:linear-gradient(to bottom,#323653cc,#0000004d 40%,#32365399);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2}.countdown{font-size:120px;font-weight:900;color:#fff;text-align:center;margin:0 40px;white-space:pre-line;position:absolute;top:50%;transform:translateY(-50%)}.countdown.lets-move{font-size:64px}.controls-container{position:absolute;bottom:0;left:0;width:100%;background:linear-gradient(to top,#000000e6,#000000b3 60%,#0000);padding:0 0 max(20px,env(safe-area-inset-bottom));z-index:3;display:flex;flex-direction:column;align-items:center}.timer{position:relative;font-size:40px;font-weight:900;color:#fff;text-align:center;white-space:nowrap;width:100%;margin-bottom:16px}.video-progress{height:6px;background:var(--white-tertiary);margin:0 24px 24px;border-radius:3px;cursor:pointer;width:calc(100% - 48px)}.progress-value{height:100%;background-color:var(--activity-primary);border-radius:3px;transition:width .2s linear}.controls{display:flex;justify-content:center;gap:40px;width:100%}.control-btn{background:none;border:none;cursor:pointer;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative;opacity:1;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.control-btn:focus{outline:none}.control-btn:disabled{opacity:.4;cursor:default}.control-btn:active:not(:disabled){background-color:#ffffff1a}.control-btn img{width:24px;height:24px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);filter:brightness(0) saturate(100%) invert(100%)}.play-pause{background-color:var(--white-quaternary);padding:14px}.play-pause:active:not(:disabled){background-color:#ffffff4d}.hidden{opacity:0;pointer-events:none}.container{max-width:var(--max-width);margin:0 auto;min-height:100vh;background-color:#fff;position:relative;overflow:hidden}.workout-header{position:fixed;top:0;left:50%;width:100%;max-width:var(--max-width);height:min(100vw,var(--max-width));z-index:1;will-change:transform}.workout-image{width:100%;height:100%;background-size:cover;background-position:center}.workout-header:after{content:"";position:absolute;bottom:0;left:0;right:0;height:50%;background:linear-gradient(to top,#000000b3,#0000);z-index:1}h1{position:absolute;bottom:40px;left:20px;right:20px;font-size:2.5rem;font-weight:700;color:#fff;z-index:2}main{position:relative;padding-top:calc(100vw - 16px);min-height:100vh;z-index:3}.content-panel{background-color:#fff;border-radius:16px 16px 0 0;position:relative;min-height:calc(100vh - 100vw + 16px);z-index:3;padding:16px}.workout-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:1rem}.meta-item{display:flex;align-items:center;gap:.5rem;height:32px;padding:0 12px;font-size:.9rem;background-color:#fff;border:1px solid var(--border-secondary);border-radius:12px;color:var(--text-primary)}.meta-icon{width:16px;height:16px}.exercises{display:flex;flex-direction:column;gap:1rem;padding-bottom:100px}.exercise-item{padding:16px;display:flex;align-items:center;gap:1rem;border-radius:16px;background-color:#fff;transition:background-color .2s ease;cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.exercise-item:active{background-color:#f5f5f5}.exercise-item:focus{outline:none}.exercise-item.completed{opacity:.7}.exercise-item.next-item{background-color:var(--activity-alternate)}.exercise-item img{width:64px;height:64px;border-radius:12px;object-fit:cover}.exercise-info{flex:1}.exercise-info h3{font-size:1.1rem;margin-bottom:.25rem;color:var(--text-primary)}.exercise-info p{color:var(--text-secondary);font-size:.9rem}.play-btn{width:40px;height:40px;border-radius:50%;background-color:var(--activity-alternate);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center}.play-btn img{width:20px;height:20px;filter:brightness(0) saturate(100%) invert(73%) sepia(12%) saturate(1601%) hue-rotate(54deg) brightness(93%) contrast(89%)}.play-btn.completed{background-color:var(--activity-primary)}.play-btn.completed img{width:24px;height:24px;filter:brightness(0) saturate(100%) invert(100%)}.start-workout-btn{position:fixed;bottom:max(16px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%);width:calc(100% - 32px);max-width:calc(var(--max-width) - 32px);border-radius:12px;padding:20px;background-color:var(--activity-primary);color:#fff;border:none;font-size:1.1rem;font-weight:700;cursor:pointer;z-index:4;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.start-workout-btn:focus{outline:none}.start-workout-btn:active{background-color:var(--activity-primary-pressed)}#player-view .exercise-info{margin-top:24px;padding-top:4px}#player-view .exercise-info h2{font-size:1.2rem;font-weight:600;margin-bottom:4px;color:#fff}#player-view .exercise-info p{font-size:.9rem;color:var(--white-secondary)}@media (min-width: 475px){.workout-header{height:var(--max-width)}main{padding-top:calc(var(--max-width) - 16px)}.content-panel{min-height:calc(100vh - var(--max-width) + 16px)}}main.no-header{padding-top:0}.content-panel.no-header{border-radius:0;min-height:100vh}.title-no-header{position:static;color:var(--text-primary);font-size:2rem;margin:0 0 20px;padding-top:16px}.open-in-app-btn{position:absolute;top:max(16px,env(safe-area-inset-top));right:16px;background-color:var(--activity-primary);color:#fff;border:none;border-radius:20px;padding:8px 16px;font-size:.9rem;font-weight:700;cursor:pointer;z-index:10;box-shadow:0 2px 4px #0003}.open-in-app-btn:active{background-color:var(--activity-primary-pressed)}.open-in-app-btn.mobile{position:relative;top:auto;right:auto;margin-bottom:16px;display:inline-block}.want-more-btn{position:fixed;bottom:max(16px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%);width:calc(100% - 32px);max-width:calc(var(--max-width) - 32px);border-radius:12px;padding:20px;background:linear-gradient(135deg,#8952ff,#fe52a9);color:#fff;border:none;font-size:1.1rem;font-weight:700;cursor:pointer;z-index:4;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;animation:pulse 2s infinite;box-shadow:0 0 #8952ff66}@keyframes pulse{0%{box-shadow:0 0 #fe52a9b3}70%{box-shadow:0 0 0 10px #fe52a900}to{box-shadow:0 0 #fe52a900}}.want-more-btn:focus{outline:none}.want-more-btn:active{opacity:.9;animation-play-state:paused}